564 
WTNT23 KNHC 172039
TCMAT3
 
TROPICAL STORM HENRI FORECAST/ADVISORY NUMBER   8
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL082021
2100 UTC TUE AUG 17 2021
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
NONE.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* BERMUDA
 
A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN THE NEXT 24
HOURS.
 
TROPICAL STORM CENTER LOCATED NEAR 30.4N  64.2W AT 17/2100Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST-SOUTHWEST OR 255 DEGREES AT   2 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  997 MB
MAX SUSTAINED WINDS  55 KT WITH GUSTS TO  65 KT.
50 KT....... 30NE   0SE   0SW   0NW.
34 KT....... 60NE  60SE   0SW  40NW.
12 FT SEAS.. 60NE  60SE   0SW   0NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT.  RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.
 
REPEAT...CENTER LOCATED NEAR 30.4N  64.2W AT 17/2100Z
AT 17/1800Z CENTER WAS LOCATED NEAR 30.4N  64.2W
 
FORECAST VALID 18/0600Z 30.3N  65.5W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE   0SE   0SW  30NW.
34 KT... 60NE  60SE   0SW  40NW.
 
FORECAST VALID 18/1800Z 30.2N  67.0W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE   0SE   0SW  30NW.
34 KT... 60NE  60SE  20SW  40NW.
 
FORECAST VALID 19/0600Z 30.2N  68.6W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE   0SE   0SW  30NW.
34 KT... 60NE  60SE  30SW  50NW.
 
FORECAST VALID 19/1800Z 30.3N  70.0W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE   0SE   0SW  30NW.
34 KT... 70NE  60SE  30SW  50NW.
 
FORECAST VALID 20/0600Z 31.0N  71.1W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE  30SE   0SW  20NW.
34 KT... 70NE  70SE  40SW  50NW.
 
FORECAST VALID 20/1800Z 32.0N  71.5W
MAX WIND  65 KT...GUSTS  80 KT.
50 KT... 30NE  30SE   0SW  20NW.
34 KT... 70NE  70SE  40SW  40NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 21/1800Z 35.5N  69.6W
MAX WIND  70 KT...GUSTS  85 KT.
 
OUTLOOK VALID 22/1800Z 39.1N  65.2W
MAX WIND  70 KT...GUSTS  85 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 30.4N  64.2W
 
INTERMEDIATE PUBLIC ADVISORY...WTNT33 KNHC/MIATCPAT3...AT 18/0000Z
 
NEXT ADVISORY AT 18/0300Z
 
$$
FORECASTER CANGIALOSI